7 resultados para Lecouvreur, Adrienne, 1692-1730.
em Brock University, Canada
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Volumes of interest were published between 1812 and 1815 with articles about the War of 1812.
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A letter from Governor General of Canada, Adrienne Clarkson, to Dorothy Wetherald Rungeling. This correspondence is in response to a letter Dorothy Wetherald Rungeling had sent to Adrienne Clarkson. In the letter, Clarkson thanks Wetherald Rungeling for a copy her book "It's Fun to Grow Old!" and mentions "it was wonderful to hear you speak about your experiences as a pilot at the Order of Canada ceremony. I can assure you that you have had as great an impact on others (myself included) as we have had on you."
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Jean Bancroft and Adrienne Stanton warming up for practice.
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The work in this thesis mainly deals with l,l-enediamines and ~ -substituted enamines (push-pull olefines) and their reactions, leading to the formation of a number of heterocycles. Various ~-substituted enamines were prepared by a 'one pot synthesis' in which a l,l-enediamine presumably acts as an intermediate. These enamines, various substituted crotonamides and propenamides, were made by using two different orthoesters, various secondary and primary amines and cyanoacetamide. Their structures, mechanism of formation and geometry are discussed. A synthetic route to various unsymmetrically substituted pyridines was examined. Two substituted pyridinones were obtained by using two different ~-substituted enamines and cyanoacetamide. In one case a dihydropyridine was isolated. This dihydropyridine, on heating in acidic conditions, gave a pyridinone, which confirmed this dihydropyridine as an intermediate in this pyridine synthesis. A new synthetic method was used to make highly substituted pyridinones, which involved the reaction of l,l-enediamines with the ~-substituted enamines. A one pot synthesis and an interrupted one pot synthesis were used to make these pyridinones. Two different orthoesters and three different secondary amines were used. Serendipitous formation of a pyrimidinone was observed when pyrrolidine was used as the secondary amine and triethyl orthopropionate was used as the orthoester. In all cases cyanoacetamide was used as the carbon acid. This pyridine synthesis was designed with aI, l-enediamine as the Michael donor and the ~ -substituted enamines as Michael acceptors. Substituted ureas were obtained in two cases, which was a surprise. Some pyrimidines were made by reacting two substituted enamines with two different amidines. When benzamidine was used, the expected pyrimidines were obtained. But, when 2-benzyl-2-thiopseudourea (which is also an amidine) was used, of the two expected pyrimidines, only one was obtained. In the other case, an additional substitution reaction took place in which the S-benzyl group was lost. An approach to quinazolone and benzothiadiazine synthesis is discussed. Two compounds were made from 1, I-dimorpholinoethene
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This qualitative study explores 8 gifted adults' perceptions of their own giftedness and how those perceptions influenced their pursuit of graduate education as revealed by retrospective interviews. This study serves to inform the existing literature surrounding giftedness especially as it relates to gifted individuals across the lifespan and their experiences and perceptions of education at all levels. This study also provides insight into the emotional impact being labeled gifted has on an individual's self-concept and academic identity. The major themes that emerged using the interpretive phenomenological analysis method (Smith & Osborn, 2003) were discussed under five main headings: Evolution of Giftedness, Success and Failure, Expectations, Effort, and Doubt and Proof. An adaptation of the listening guide method (Gilligan, Spencer, Weinberg, & Bertsch, 2003) was used to provide a unique and personal perspective of the phenomenon of giftedness and revealed the feelings behind the themes that emerged in the interpretive phenomenological analysis method. Specifically; this study illuminates the lack of evolution that an individual's understanding and perception of giftedness undergoes across the lifespan, and the impact such a static and school-bound understanding has on gifted adults' self-concept. It also reveals the influence that gifted individuals' innate need to achieve has on their academic aspirations and their perceptions of themselves as gifted. Furthermore, it reveals how important the understanding and internalization of failure can be on the self-concept of gifted individuals, and that this issue needs immediate attention at all levels of education.
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Converging evidence has demonstrated learning advantages when an individual is instructed to focus their attention externally. However, many of the motor tasks utilized in past research had clear external objectives (i.e., putting accuracy), creating a compatible relationship between an external focus of attention (i.e., outcome) and an external task objective (i.e., putting accuracy). The present study examined whether or not the consistency of instructions and task objective would differentially impact the acquisition of a golf putting task. Participants performed a putting task in a control condition or in one of four experimental conditions resulting from the factorial interaction of task instructions (internal or external) and task objective (internal or external). The retention and transfer data revealed that participants who received an external task objective demonstrated superior outcome scores. Participants who received technique information paired with outcome information demonstrated superior technique scores.